1. Ingcamango:Igama elithi “iseramics” kusetyenziso lwemihla ngemihla libhekisa kwiseramikhi okanye kwizinto ezenziwe ngodongwe; kwinzululwazi yemathiriyeli, iiseramikhi zibhekisa kwiseramikhi ngengqiqo ebanzi, engaphelelanga nje kwimpahla yemihla ngemihla efana neeseramikhi kunye nodongwe, kodwa kwizinto ezingezizo ezesinyithi njengegama eliqhelekileyo. okanye eyaziwa ngokuba yi "ceramics".
2. Iimpawu kunye neempawu:"ii-ceramics" zemihla ngemihla akufuneki zichazwe kakhulu. Ngokuqhelekileyo, ziqinile, zi-brittle, ziyakwazi ukumelana ne-corrosion kunye ne-insulating. I-Ceramics kwilabhoratri kunye nenzululwazi yemathiriyeli kodwa ayiphelelanga kwiimpawu eziqulethwe "kwi-ceramics" yemihla ngemihla, njengokunganyangeki kobushushu (iiseramiki ezikwaziyo ukumelana nobushushu/izinto ezikwaziyo ukumelana nomlilo), ukuhanjiswa kokukhanya (izinga) (iiseramiki ezicacileyo, iglasi), i-piezoelectric ( iiceramics zepiezoelectric), njl.
3.Phanda kunye neenjongo zokusebenzisa:Iiseramics zasekhaya zihlala ziveliswa kwaye zifundelwa iipropathi zokuhombisa iiseramikhi ngokwazo kunye nemisebenzi yazo njengezikhongozeli. Ewe kunjalo, zikwasetyenziswa njengezinto zokwakha zokwakha, ezinje ngeethayile zeceramic, ezizezemathiriyeli ezaziwayo-kakuhle ezingezizo ezentsimbi. Kwizinto zesayensi kunye nesicelo sobunjineli, uphando lwezixhobo ze-inorganic non-metallic kunye neenjongo zokusetyenziswa ziye zagqithisa kakhulu izinto zemveli, oko kukuthi, uphando kunye nophuhliso kunye nesicelo ikakhulu kwezinye iimpawu zemathiriyeli, ezifana neeramics ezinobungqina bebhola ukufunda amandla ayo aphezulu kakhulu. , ukuqina kwamandla okufunxa iimbumbulu, iimveliso zayo ezihambelanayo zizikrweqe zomzimba kunye nezixhobo ze-ceramic, kunye neeseramikhi ezinobungqina bomlilo kunye nokumelana nobushushu. Imfuno kukuzinza kwayo kobushushu obuphezulu, ukumelana nobushushu obuphezulu be-oxidation kunye nokufakelwa kwe-thermal, kunye neemveliso ezihambelanayo ezifana nezitena eziphikisayo kwiziko lobushushu obuphezulu, iingubo ezichasene nobushushu kwi-rocket surface, i-thermal insulation coatings, njl.
4.Ifomu yobukho beMaterial:imvakalelo yokuziva, ii-ceramics "zibunjwe" ngokusisiseko kubomi bemihla ngemihla, kunye nombono wokubonwa kwezitya, izitya kunye neetayile. Kwizinto zesayensi, ii-ceramics zahlukene, ezinje ngamasuntswana e-silicon carbide kwi-oyile yokuthambisa, ukugquma okuxhathisa umlilo kumphezulu we-rocket, njl.
5.Ukwakheka kwezinto (Ukwakheka):Iiseramikhi eziqhelekileyo zisebenzisa izinto zendalo njengemathiriyeli ekrwada, njengodongwe. Kwizinto zenzululwazi, iikeramics zisebenzisa izinto zendalo kunye nezinto ezenziweyo njengezinto eziluhlaza, ezifana ne-nano-alumina powder, i-silicon carbide powder njalo njalo.
6.Itekhnoloji yokulungisa:Ii-ceramics zasekhaya kunye "nezixhobo ze-ceramic" zenziwa nge-sintering. Izinto zeCeramic zenziwe ngeendlela zokwenziwa kweekhemikhali ngokweemveliso ezahlukeneyo zokugqibela, uninzi lwazo ezinokungahambelani nokutshiza.
Ixesha lokuposa: Nov-18-2019